424,720 in words
424,720
four hundred twenty-four thousand seven hundred twenty
424,720 is written four hundred twenty-four thousand seven hundred twenty.
Ways to write it
- As an ordinal
- four hundred twenty-four thousand seven hundred twentieth
- Expanded form
- 400,000 + 20,000 + 4,000 + 700 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 4 | 4,000 |
| hundreds | 7 | 700 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5,309, 10,618, 21,236, 26,545, 42,472, 53,090, 84,944, 106,180, 212,360 and 424,720 (20 factors)
- First 10 multiples
- 424,720, 849,440, 1,274,160, 1,698,880, 2,123,600, 2,548,320, 2,973,040, 3,397,760, 3,822,480, 4,247,200
- Square
- 424,720 × 424,720 = 180,387,078,400
- Square root
- ≈ 651.71
- Sum of the digits
- 4 + 2 + 4 + 7 + 2 + 0 = 19
- Rounded to the nearest 10
- 424,720
- Rounded to the nearest 100
- 424,700
- Rounded to the nearest 1000
- 425,000
- Number before
- 424,719
- Number after
- 424,721
- In binary
1100111101100010000
Quick check
What number comes just after 424,720?
Show the answer
424,721
Is 424,720 even or odd?
Show the answer
Even
What is 424,720 + 10?
Show the answer
424,730
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 424,720 in words?
424,720 is written "four hundred twenty-four thousand seven hundred twenty".
Is 424,720 a prime number?
No. 424,720 is a composite number, because it has more than two factors.
What are the factors of 424,720?
The factors of 424,720 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5,309, 10,618, 21,236, 26,545, 42,472, 53,090, 84,944, 106,180, 212,360 and 424,720.